clock

Provides a simple abstraction of a clock, following the suggestion by Martin Fowler.

Installation

Run

$ composer require ergebnis/clock

Usage

SystemClock

Create a new system clock and use it to determine the current time:

<?php

use Ergebnis\Clock;

$timeZone = new \DateTimeZone('Europe/Berlin');

$clock = new Clock\SystemClock($timeZone);

$now = $clock->now();

FrozenClock

Create a new frozen clock and use it in tests:

<?php

use Ergebnis\Clock;

$now = new \DateTimeImmutable();

$clock = new Clock\FrozenClock($now);

sleep(5);

$stillNow = $clock->now();

Alternatively, create a new frozen clock by freezing a system clock:

<?php

use Ergebnis\Clock;

$timeZone = new \DateTimeZone('Europe/Berlin');

$clock = new Clock\SystemClock($timeZone);

$frozenClock = $clock->freeze();

$now = $clock->now();

sleep(5);

$stillNow = $clock->now();

Changelog

Please have a look at CHANGELOG.md.

Contributing

Please have a look at CONTRIBUTING.md.

Code of Conduct

Please have a look at CODE_OF_CONDUCT.md.

License

This package is licensed using the MIT License.

Please have a look at LICENSE.md.

Credits

This project is inspired by lcobucci/clock (originally licensed under MIT by Luís Cobucci).

Curious what I am building?

📬 Subscribe to my list, and I will occasionally send you an email to let you know what I am working on.